Perhaps you should try some spelling variations:
guinea communication » guinea communications, guiana communications, china communication
communication 1 » communication _, communication a, communication 3
du development » eu development, du developpement, 2 development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
1 afrique » en afrique, 1 enrique, 2014 afrique
l afrique » en afrique
1 du » 1 due, 1 dum, 11 du

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation _ new guinea communication 1 du development ((1 afrique) OR (l afrique)).~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation _ new guinea communication 1 du development ((1 afrique) OR (l afrique)).*.